2003 Buick Century MPG

Based on data from 29 vehicles, 1,115 fuel-ups and 310,491 miles of driving, the 2003 Buick Century gets a combined Avg MPG of 23.75 with a 0.28 MPG margin of error.

Below you can see a distribution of the fuel-ups with 13 outliers (1.15%) removed.

Following shows the average MPG of each of the 29 vehicles in the system.

2003 Buick Centurys For Sale Nearby

  • Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Mar 2017 • 9 Fuel-ups

    Property of Tardis7

  • 21.3 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Jan 2016 • 73 Fuel-ups

    Property of mewhinney

  • 25.7 Avg MPG
  • Big Red

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Nov 2016 • 34 Fuel-ups

    Property of xAgyex

  • 26.6 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Jul 2017 • 28 Fuel-ups

    Property of sirius00

  • 19.9 Avg MPG
  • Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 79 Fuel-ups

    Property of DanHoughton

  • 24.3 Avg MPG
  • 2003 Buick Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Sep 2015 • 53 Fuel-ups

    Property of schererk

  • 19.9 Avg MPG
  • Whits car

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Nov 2016 • 42 Fuel-ups

    Property of wwisner

  • 19.3 Avg MPG
  • Pat's Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Aug 2016 • 24 Fuel-ups

    Property of patcal

  • 22.2 Avg MPG
  • Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Sep 2016 • 3 Fuel-ups

    Property of gmgiesey

  • 15.0 Avg MPG
  • Dan's

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Nov 2016 • 83 Fuel-ups

    Property of dans316

  • 20.1 Avg MPG
  • Grey GOOSE

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed
    Added Mar 2017 • 49 Fuel-ups

    Property of BPAWEA

  • 27.5 Avg MPG
  • 03 Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Jun 2014 • 45 Fuel-ups

    Property of random0munky

  • 23.0 Avg MPG
  • Gladys the Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Jun 2016 • 47 Fuel-ups

    Property of JoshBuick

  • 28.0 Avg MPG
  • Jess' Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Feb 2016 • 4 Fuel-ups

    Property of carlyle

  • 27.0 Avg MPG
  • Reliable Buick

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Jul 2011 • 91 Fuel-ups

    Property of RL

  • 28.0 Avg MPG
  • 03 Buick Century

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Nov 2014 • 52 Fuel-ups

    Property of Specz187

  • 22.4 Avg MPG
  • Bea the silver bullet

    2003 Buick Century Custom 3.1L V6 GAS Automatic 4 Speed Sedan
    Added Jul 2015 • 12 Fuel-ups

    Property of Don_of_Engineering

  • 28.8 Avg MPG
  • My Century

    2003 Buick Century Custom 3.1L GAS V6 Automatic 4 Sedan (4 Door)
    Added Jun 2015 • 11 Fuel-ups

    Property of auzzki

  • 20.5 Avg MPG
  • Thugged Out Buick

    2003 Buick Century GAS V6
    Added Apr 2014 • 12 Fuel-ups

    Property of griffithvmi

  • 23.1 Avg MPG
  • Buick Century

    2003 Buick Century GAS V6
    Added Feb 2011 • 9 Fuel-ups

    Property of JSSuper

  • 29.2 Avg MPG

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